<!--站点导航用法 -->
<HTML>
	<HEAD>
		<TITLE>站点导航</TITLE>
	</HEAD>
	<BODY>
		<script language="javascript">
			function gotourll() {
				if(select0.selectedIndex != 0) {
					var selected = new Array();
					selected[1] = "http://www.uestc.edu.cn";
					selected[2] = "http://www.tsinghua.edu.cn";
					selected[3] = "http://www.sina.com";
					selected[4] = "http://cn.yahoo.com";
					selected[5] = "http://www.sohu.com";
					window.open(selected[select0.selectedIndex]);
				}
			}

			function gotour12() {
				if(select1.selectedIndex != 0) {
					var selected = new Array();
					selected[1] = "http: //freemail.263.net";
						selected[2] = "http: //freemail.163.com";
						selected[3] = "http: //freemail.163.net";
						window.open(selected[select0.selectedIndex]);
				}
			}
		</script>
		<P>网站导航
			<P>
				<select name="select0" size="1" style="FONT-SIZE: 9pt" onChange="gotourll()">
					<option selected value="各大站点导航">各大站点导航</option>
					<option>电子科大</option>
					<option>清华大学</option>
					<option>新浪网</option>
					<option>雅虎中文</option>
					<option>搜狐</option>
				</select>
				<P>免费邮件导航</P>
				<select name="select1" size="1" style="FONT-SIZE: 9pt" onChange="gotour12()">
					<option selected value="免费邮件导航">免费邮件导航</option>
					<option>263免费邮件</option>
					<option>网易免费邮件</option>
					<option>163免费邮件</option>
				</select>
				<p></p>
	</BODY>
</HTML>